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1.
Rev. cuba. reumatol ; 24(4)dic. 2022.
Article in Spanish | LILACS, CUMED | ID: biblio-1530178

ABSTRACT

El síndrome POEMS es un trastorno paraneoplásico raro y poco frecuente, que se presenta principalmente en la sexta década de la vida, caracterizado por el compromiso multisistémico con predominio de neuropatía desmielinizante. Abarca diversas y heterogéneas manifestaciones clínicas y su diagnóstico requiere un alto índice de sospecha. Se presentan dos casos de pacientes que consultaron por cuadros poco frecuentes en los que la pérdida de la fuerza orientó al acercamiento de una afectación multisistémica que concluyó con el diagnóstico de esta enfermedad(AU)


POEMS syndrome is a rare and infrequent paraneoplastic syndrome, which occurs mainly in the sixth decade of life, characterized by multisystem involvement with a predominance of demyelinating neuropathy, which encompasses diverse and heterogeneous clinical manifestations and whose diagnosis requires a high index of suspicion. We present two cases of patients who consulted due to unusual symptoms and whose loss of strength led to an approach due to multisystem involvement that concluded with the diagnosis of this disease(AU)


Subject(s)
Humans , Male , Female , Paraproteinemias , Polyneuropathies/epidemiology , POEMS Syndrome/diagnosis , Colombia , Endocrine System Diseases/epidemiology
2.
Rev. cuba. invest. bioméd ; 39(2): e497, abr.-jun. 2020. graf
Article in Spanish | LILACS, CUMED | ID: biblio-1126593

ABSTRACT

Se estudió una paciente de 47 años de edad con antecedentes de buena salud, sin antecedentes atópicos personales ni familiares, que acude a la consulta de endocrinología por presentar aumento del vello corporal con dos años de evolución. Al examen físico se le constató rubicundez facial, escudo pubiano masculino, predominio de la cintura escapular sobre la cintura abdominal e hipertrofia de 3,5 cm del clítoris. Referente a los exámenes complementarios presentó un marcado aumento de la testosterona en sangre así que se le practicó una histerectomía con doble anisectomía y los resultados de la biopsia fueron: un tumor benigno de células de Leydig. Se concluyó que se trataba de un Síndrome de Cooke-Apert-Gallais por un tumor productor de testosterona en el ovario(AU)


A study was conducted of a female 47-year-old patient with a history of good health and no personal or family atopic antecedents, who attends endocrinology consultation due to increased growth of body hair of two years' evolution. Physical examination revealed facial reddishness, a male pubic shield, predominance of the scapular waist over the abdominal waist, and 3.5 cm hypertrophy of the clitoris. Complementary tests found a marked increase in blood testosterone, which led to the performance of hysterectomy with double adnexectomy. The result of the biopsy was benign Leydig cell tumor. The final diagnosis was Cooke-Apert-Gallais syndrome due to a testosterone-producing tumor in the ovary(AU)


Subject(s)
Humans , Female , Middle Aged , Hyperandrogenism/diagnosis , Hyperandrogenism/epidemiology
3.
Acta bioquím. clín. latinoam ; 52(1): 43-48, mar. 2018. ilus, tab
Article in Spanish | LILACS | ID: biblio-886159

ABSTRACT

Se reporta el caso de un hombre de 45 años con síntomas y signos consistentes con el Sindrome de POEMS (del inglés: polineuropatía, organomegalia, endocrinopatía, gammapatía monoclonal y cambios dérmicos), un raro desorden paraneoplásico. El mismo contaba con antecedentes de tabaquismo, hipotiroidismo y últimamente había perdido 20 kg de peso. Se destaca que una historia clínica y revisión detallada seguida de estudios de laboratorio, radiología y biopsia de médula ósea, entre otros, son herramientas necesarias para reconocer los componentes de este síndrome y no demorar el diagnóstico. El paciente presentó 2 criterios obligatorios (gammapatía monoclonal y neuropatia periférica sensitivo-motora), un criterio mayor (lesión ósea) y varios criterios menores (desórdenes endocrinos, manifestaciones cutáneas, organomegalia). Actualmente se encuentra bajo supervisión hematológica y continúa su seguimiento neurológico, lo que muestra una buena respuesta a la terapia específica. Las enfermedades raras como este síndrome resultan un desafío diagnóstico para los profesionales de la salud.


The case of a 45 - year- old- man whose symptoms and signs were consistent with POEMS syndrome (polyneuropathy, organomegaly, endocrinopathy, monoclonal gammopathy and skin changes), a rare paraneoplastic disorder, has been reported. He had a previous history of smoking, hypothyroidism and a 20 kg weight loss. It was emphasized that a detailed clinical history and examination followed by laboratory and radiological studies and bone marrow biopsy, among others tests, were necessary in order to recognise the components of this syndrome and not to delay the time of diagnosis. This patient had two mandatory criteria (monoclonal gammopathy and sensorimotor polyneuropathy), one major criterion (bone lesion) and several minor criteria (endocrine disorders, cutaneous manifestations, organomegaly). He is currently under the supervision of the doctors of the hematology department and continues neurological follow-up, having a good response to the specific therapy. Rare diseases like this syndrome are a diagnostic challenge for health professionals.


Informa-se o caso de um homem de 45 anos com sintomas e sinais compatíveis com a Síndrome de POEMS (do inglês: polineuropatia, organomegalia, endocrinopatia, gamopatia monoclonal e alterações cutâneas), um distúrbio paraneoplásico raro. O homem tinha antecedentes de tabagismo, hipotiroidismo e ultimamente tinha perdido 20 kg de peso. Enfatizamos que um prontuario médico e exame detalhado, seguido de estudos de laboratório e radiológicos, e uma biópsia de medula óssea, dentre outros, são ferramentas necessárias para reconhecer os componentes desta síndrome e não demorar o tempo de diagnóstico. Nosso paciente apresentou dois critérios obrigatórios (gamopatia monoclonal e neuropatia periférica sensório-motora), um critério maior (lesão óssea) e vários critérios menores (anormalidades endócrinas, alterações cutâneas, organomegalia). Encontra-se atualmente sob supervisão hematológica e continua seu seguimento neurológico, mostrando uma resposta boa à tera,pia concreta. Doenças raras como essa síndrome são um desafio diagnóstico para os profissionais da saúde.


Subject(s)
Humans , Male , Middle Aged , Endocrine System Diseases , Paraproteinemias , POEMS Syndrome/diagnosis , Polyneuropathies , Case Reports , Paraproteinemias , POEMS Syndrome , Skin Abnormalities , Syndrome
4.
Acta odontol. venez ; 52(1)2014. ilus, tab
Article in Spanish | LILACS | ID: lil-777808

ABSTRACT

El síndrome de Albright-McCune Sternberg (SAMS) es un desorden raro que se origina de una mutación del gen GNAS1. Se caracteriza por presentar un fenotipo típico, el cual incluye fibrodisplasia (FD) poliostótica, pubertad precoz (PP), pigmentaciones café au lait (café con leche) junto con otras endocrinopatías. La presente investigación trata de una paciente femenina de 22 años de edad con SAMS la cual presenta algunos signos y síntomas del síndrome tales como: FD poliostótica, pigmentaciones color café con leche en la piel, PP e hipotiroidismo. Acudió por dolor a nivel de las encías inferiores producto de un aumento óseo bimaxilar, inicia su enfermedad actual en mayo de 2013 presentando dolor a nivel de mucosa gingival inferior, localizado, punzante, de intensidad moderada, el cual se agrava ante la masticación y dura hasta el cese del estimulo. La FD fue diagnosticada posterior a la realización de una biopsia de tejido óseo y estudios radiográficos, la paciente presentó metrorragia a los nueve meses de edad el cual se repitió a los cinco años y persistió de manera intermitente hasta los veinte años de edad donde fue diagnosticada con ovarios poliquísticos por lo cual se le prescribió etinilestradiol y acetato de ciproterona. Aunque el SAMS generalmente cursa con una hiperfunción endocrina la paciente tiene un diagnóstico de hipotiroidismo por lo cual está bajo tratamiento con levotiroxina.


The Albright-McCune Sternberg syndrome (AMSS) is a rare disorder that arises from a mutation of the GNAS1 gene. It is characterized by a typical phenotype, which includes polyostotic fibrous dysplasia (FD), precocious puberty (PP), cafe-au-lait pigmentations and other endocrinopathies. The following research is about a 22 year old female patient with SAMS which presents some signs and symptoms of the syndrome such as polyostotic FD, pigmentation of the skin, PP and hypothyroidism. She attended by pain in the lower gum product of increased bimaxillary volume it began in may 2013 having pain in lower gingiva localized, throbbing, of moderate intensity, which is exacerbated by chewing and lasts until the cessation of the stimulus. The FD was diagnosed after performing a bone biopsy and radiographic studies, the patient had metrorrhagia at nine months of age which was repeated at five years and persisted intermittently until twenty years where he was diagnosed with polycystic ovaries so was prescribed ethinylestradiol and cyproterone acetate. Although the AMSS usually occurs with endocrine hyperfunction the patient has a diagnosis of hypothyroidism which is treated with levothyroxine.


Subject(s)
Humans , Female , Fibrous Dysplasia, Polyostotic/genetics , Fibrous Dysplasia, Polyostotic/pathology , Bone and Bones/anatomy & histology , Bone and Bones/pathology , Skin Pigmentation/genetics , Endocrine System Diseases , Oral Surgical Procedures , Surgery, Oral
5.
Rev. med. interna ; 17(1): 35-39, ene.-abr. 2013. ilus
Article in Spanish | LILACS | ID: biblio-836222

ABSTRACT

El Síndrome de POEMS (polineuropatía, organomegalia, endocrinopatía, pico gamma monoclonal ycambios en la piel) es una discrasia de células plasmáticas que se manifiesta con un característicoconjunto de trastornos para neoplásicos. Los cambios en la piel, como hiperpigmentación cutáneageneralizada, son debidos al aumento en la secreción del factor de crecimiento del endotelio vascular.Se reporta el caso de una mujer de 67 años de edad que se presentó con astenia, adinamia y uncuadro importante de anemia, asociados a diabetes mellitus, hipotiroidismo y polineuropatía motora ysensitiva de moderada intensidad. Sus cambios en la piel consistieron en hiperpigmentación, manchasvioláceas en los labios y acentuación de los pliegues de las manos. Los estudios subsecuentesevidenciaron el pico gamma monoclonal y la polineuropatía axonal sensitivo-motora en elelectromiograma. Se brindó el tratamiento quimioterapéutico correspondiente pero sufriócomplicaciones mielosupresoras por esta razón, desarrollo una neumonía intrahospitalaria y falleció aconsecuencia.


The POEMS syndrome (polyneuropathy, organomegaly, endocrinopathy, M-protein and skin changes)is a rare atypical plasma cell dyscrasia with characteristic para neoplastic manifestations. The skinchanges, as generalized skin hyperpigmentation, are related with elevated levels of vascularendothelial growth factor. We report a clinical case of 67 years old woman who presented withasthenia, adynamia and important anemia, associated to diabetes mellitus, hypothyroidism and amoderated intensity motor-sensitive polyneuropathy. The skin changes presented by this patientwere hyperpigmentation, violet spots in the lips and accentuation of the lines in the palm of the hand.Subsequent analysis showed the M–protein and the electromyography showed a motor-sensitivepolyneuropathy in both legs. Adequate chemotherapy was given but mielosuppressive effects wereshown, she acquired nosocomial pneumonia and died as consequence.


Subject(s)
Humans , Female , Anemia/complications , Asthenia/diagnosis , Cardiomegaly/diagnosis , Cyclophosphamide/therapeutic use , Doxorubicin/therapeutic use , Polyneuropathies/complications , POEMS Syndrome/complications
6.
Ciênc. rural ; 40(1): 231-237, jan.-fev. 2010. ilus
Article in Portuguese | LILACS | ID: lil-537390

ABSTRACT

A cetoacidose diabética (CAD), uma das complicações metabólicas em pacientes com diabetes mellitus (DM), caracteriza-se por hipercetonemia e alterações do equilíbrio ácido-base, juntamente com as alterações clínicas e laboratoriais compatíveis. Este trabalho objetiva apresentar uma revisão crítica dos principais pontos da etiopatogenia, dos sinais clínicos e das alterações laboratoriais da CAD, bem como discorrer sobre prognóstico e modalidades terapêuticas mais recentes, visando a fornecer subsídios ao clínico de pequenos animais.


The diabetic ketoacidosis (DKA), one of the metabolic complications in patients with diabetes mellitus (DM), is characterized by hiperketonemia and acid-basic disturbances, in association with suitable clinic and laboratorial changes. This research aims to present a critical review on the main aspects of ethiopathogenesis, clinical sings and laboratorial changes of DKA, as well as the prognosis and the most recent therapeutic manners, in order to provide assistance to the small animal clinic.

7.
Ciênc. rural ; 38(5): 1486-1494, ago. 2008. ilus
Article in Portuguese | LILACS | ID: lil-488050

ABSTRACT

O hipertireoidismo é considerado a endocrinopatia mais comum em felinos de meia idade a idosos, nos Estados Unidos e na Europa. No entanto, ainda existem poucos casos relatados no Brasil. O diagnóstico precoce e o tratamento adequado tornam o prognóstico do animal mais favorável, podendo até se obter a cura do paciente. Devido à importância desta afecção em felinos, são abordados, nesta revisão, os aspectos clínicos, diagnósticos e terapêuticos do hipertireoidismo felino.


Hyperthyroidism is the most common endocrinopathy of middle aged and older cats in the United States and Europe, however there are few related cases in Brazil yet. The early diagnosis and the correct treatment become the prognosis more favorable, leading to patient cure. This paper reviews the clinical, diagnosis and therapeutic aspects of feline hyperthyroidism.

8.
Arq. bras. endocrinol. metab ; 52(3): 556-561, abr. 2008.
Article in Portuguese | LILACS | ID: lil-482586

ABSTRACT

INTRODUÇÃO: A síndrome de McCune Albright é uma doença rara, clinicamente definida pela combinação de displasia fibrosa poliostótica, manchas café-com-leite e endocrinopatias com hiperfunção, como puberdade precoce, hipertireoidismo, acromegalia e outras. A fisiopatologia biomolecular baseia-se em uma mutação ativadora do gene para a subunidade alfa da proteína de membrana Gs, que estimula a produção intracelular de AMPc, conferindo secreção autônoma à glândula em particular. A glândula tireóide é freqüentemente envolvida nesta doença, sendo o hipertireoidismo a segunda endocrinopatia mais comum após a puberdade precoce. OBJETIVO: Realizar uma revisão da literatura no período de 1937 a 1997, incluindo nossa casuística, e discutir o tratamento utilizado para o hipertireoidismo nesta síndrome. RESULTADOS: Do total de 85 casos, em 26 com hipertireoidismo se descreve o tipo de tratamento utilizado. Entre esses, 15 foram submetidos à cirurgia (tireoidectomia total), seis foram submetidos à iodoterapia e cinco foram submetidos a tratamento com drogas antitireoidianas (DAT - propiltiuracil, carbimazol ou metimazol), pois em alguns houve associação dos tratamentos citados anteriormente. CONCLUSÃO: A síndrome de McCune-Albright é uma doença rara, que inclui displasia fibrosa poliostótica, manchas café-com-leite e endocrinopatias com hiperfunção. Os casos acompanhados com hipertireoidismo são inicialmente tratados clinicamente com DAT, porém a ablação cirúrgica ou com radioiodoterapia é a opção definitiva mais indicada.


INTRODUCTION: McCune-Albright syndrome is a sporadic disease clinicaly characterized by polyostotic fibrous dysplasia, "café-au-lait" cutaneous spots and hyperfunctional endocrinopathies, such as precocious puberty, hyperthyroidism, acromegaly and others. The biologic physiopathology of the disease is based on an activating mutation of the gene for the Gs protein which mediates the activation of adenyl cyclase and subsequent gland autonomous secretion. The thyroid gland is usually involved in this disease, being hyperthyroidism the second most common endocrinopathy seen after precocious puberty. OBJECTIVE: Revision of the literature since 1937 to 1997, adding our casuistic and discussing the adequate treatment for the hyperthyroidism in the syndrome. RESULTS: Among 85 cases identified with the syndrome, hyperthyroidism treatment was described in 26 of them. Fifteen were submitted to surgery (total thyroidectomy), 6 were submitted to iodotherapy and 5 were treated with antithyroid drugs (ATD - propylthiouracil, carbimazole or methimazole). In some cases, treatment association was done. CONCLUSION: McCune-Albright syndrome is a rare disease, combining polyostotic fibrous dysplasia, "café-au-lait" cutaneous spots and hyperfunctional endocrinopathies. Cases with hyperthyroidism are treated iniatially clinically, but definitive ablation with surgery or radioiodine treatment is the most indicated option.


Subject(s)
Child , Female , Humans , Fibrous Dysplasia, Polyostotic/therapy , Hyperthyroidism/therapy , Fibrous Dysplasia, Polyostotic/genetics , Mutation , Syndrome
9.
Rev. bras. hematol. hemoter ; 29(1): 98-102, jan.-mar. 2007. graf, tab
Article in Portuguese | LILACS | ID: lil-465703

ABSTRACT

A síndrome de POEMS é uma entidade clínica única definida pela presença concomitante de doença monoclonal de plasmócitos, polineuropatia periférica e outras manifestações paraneoplásicas tais como organomegalias, endocrinopatias, alterações cutâneas, papiledema, lesões osteoescleróticas e sobrecarga de volume extravascular. Para o diagnóstico da doença não é necessária a presença de todas as manifestações relacionadas e o reconhecimento precoce desta patologia é importante para reduzir a morbidade. A síndrome de POEMS também é conhecida como Mieloma Osteoesclerótico, síndrome de Crow-Fukase e síndrome de Takatsuki. A sobrevida média dos pacientes com síndrome de POEMS é significativamente superior àquela esperada para os portadores de mieloma múltiplo (165 e 38 meses, respectivamente), independente do número de manifestações presentes ao diagnóstico e da intensidade de infiltração da medula óssea por plasmócitos. O tratamento padrão da síndrome de POEMS ainda não está estabelecido e as principais opções são radioterapia, corticosteróides e agentes alquilantes, inclusive na forma de quimioterapia de altas doses com transplante autólogo de células-tronco hematopoiéticas.


POEMS syndrome is a unique clinical entity defined by the presence of a monoclonal plasma cell disorder, peripheral neuropathy, and other paraneoplastic features such as organomegaly, endocrinopathy, skin changes, papilledema, sclerotic bone lesions, extravascular volume overload. Not all features of the disease are required to make the diagnosis, and early recognition is important to reduce morbidity. Other names for the syndrome include ostesclerotic myeloma, Crow-Fukase syndrome, or Takatsuki syndrome. The median survival of patients with POEMS syndrome is superior to those with multiple myeloma (165 and 38 months, respectively), independent of the number of presenting features, bone lesions, or plasma cells at diagnosis. There is no standard treatment for this disorder, the mainstays of therapy for patients with POEMS include irradiation, corticosteroids, and alkylator-based therapy, including high-dose chemotherapy with peripheral blood stem cell transplantation.


Subject(s)
Humans , Antibodies, Monoclonal , Endocrine System Diseases , Paraproteinemias , POEMS Syndrome , Polyneuropathies
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